{
  "type": "water",
  "pwsid": "OH6500812",
  "name": "Earnhart Hill Water District",
  "county": "Pickaway",
  "population": 10057,
  "producer": true,
  "source_class": "groundwater",
  "label": "Scioto River valley (Teays) aquifer wells",
  "bodies": [
    "Scioto River"
  ],
  "intakes": [],
  "wells": 4,
  "aquifer": "Scioto River Valley / Teays Aquifer (sand and gravel)",
  "notes": "District's own materials state its groundwater comes from sand and gravel deposits of the Scioto River Valley, referred to locally as the Teays Aquifer.",
  "urls": [
    "https://www.ehrwsd.org/general-info/"
  ],
  "chain": [
    "OH6500812"
  ],
  "plants": [
    {
      "n": "Earnhart Hill Regional Water & Sewer District Water Treatment Plant",
      "la": 39.6086,
      "lo": -82.9573,
      "pt": "wellfield",
      "wb": "Scioto River Valley / Teays Aquifer (sand and gravel)",
      "src": "Scioto River valley (Teays) aquifer wells",
      "cls": "groundwater",
      "in": [
        {
          "n": "Earnhart Hill well field",
          "wb": "Scioto River Valley sand-and-gravel (Teays-related buried valley) aquifer",
          "role": "primary",
          "src": "Original production wells (PW-4, PW-7) in sand-and-gravel deposits of the Scioto River valley near Circleville; sits near, but upgradient/unaffected by, a 1,4-dioxane plume linked to a nearby industrial site (PPG). (2 wells)",
          "la": 39.6086,
          "lo": -82.9573,
          "pt": "wellfield",
          "wells": [
            "Well 4",
            "Well 7"
          ]
        },
        {
          "n": "Richard's Wellfield",
          "wb": "Scioto River Valley sand-and-gravel (buried valley) aquifer",
          "role": "primary",
          "src": "New well field on 100 acres purchased in 2019 north of the original Earnhart Hill field, developed specifically to site new wells (PW-9, PW-10) away from a nearby contaminant plume; wells completed and put into production in December 2021. (2 wells)",
          "la": 39.6008,
          "lo": -82.9455,
          "pt": "approximate",
          "wells": [
            "Well 9",
            "Well 10"
          ]
        }
      ]
    }
  ],
  "facts": {},
  "zips_served": [
    {
      "zip": "43113",
      "share": 0.0788,
      "dominant": false
    }
  ],
  "photo": null,
  "url": "https://crackedbuckeye.com/water/OH6500812/",
  "api": "https://crackedbuckeye.com/api/water/OH6500812.json",
  "generated": "2026-09-16",
  "license": "CC BY 4.0 for the compilation; each source keeps its own terms",
  "cite": "Cracked Buckeye (Open Shower Co), \"Earnhart Hill Water District · OH6500812\", https://crackedbuckeye.com/water/OH6500812/, built 2026-09-16, accessed [date].",
  "schema": "https://crackedbuckeye.com/api/schema.json"
}